PANews December 31 news, according to Cointelegraph, the Internal Revenue Service (IRS) of the United States has issued new regulations requiring digital asset platforms, including decentralized exchanges (DEX), to disclose user transaction information and cryptocurrency sales revenue starting in 2027. The Blockchain Association and the Texas Blockchain Council have filed a lawsuit against this rule, claiming it is unconstitutional and violates the Administrative Procedure Act, which may have serious implications for the U.S. digital asset sector.